﻿body
        {
            padding: 0;
            margin: 0;
            font-family: Trebuchet MS;
            font-size: small;
        }
        #pageContainer
        {
            width: 100%;
        }
        #topPane
        {
            width: 100%;
            float: left;
            background-color: silver;
            padding: 20px;
        }
        #treePane
        {
            width: 400px;
            float: left;
            background-color: whitesmoke;
        }
        #contentPane
        {
            width: auto;
            float: left;
        }